Whiteline Rear Track Bushing

2007–2018 Jeep Wrangler / Wrangler JK

W83398

Overview:

The Whiteline Rear Track Bushing is engineered to eliminate rear axle movement and improve handling precision for Jeep Wrangler models from 2007 through 2018, including the Wrangler JK series. Designed for enthusiasts seeking enhanced vehicle stability and control, this bushing ensures accurate axle location under all driving conditions. Its superior formulation delivers exceptional elasticity, memory, and durability, making it ideal for both daily driving and demanding off-road applications.

By reducing unwanted rear-end squirm, the Whiteline bushing enhances traction and driver confidence, providing a more connected and responsive driving experience. This upgrade is perfect for Jeep owners looking to improve suspension performance without compromising ride quality.

Key Features:

Whiteline’s Rear Track Bushing incorporates advanced materials and design elements to deliver reliable performance and longevity:

• Specially bonded construction for optimized strength in high load-bearing applications
• Internal grease reservoirs provide continual self-lubrication, reducing friction and wear
• Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended service life
• Whiteline’s proprietary formulation resists oil, grease, ozone, and weathering for lasting durability
• Includes corrosion-resistant coated metal hardware for secure, long-lasting installation
• Designed to precisely locate the rear axle, minimizing unwanted movement and improving handling
• Compatible with a wide range of Jeep Wrangler trims and special editions from 2007 to 2018

Construction & Design:

The Whiteline Rear Track Bushing is crafted from a high-performance elastomer compound that balances flexibility with toughness. This material maintains its shape and resilience under extreme loads and temperature variations, ensuring consistent performance over time. The bushing’s bonded design securely integrates the elastomer with supporting metal components, enhancing strength and reducing the risk of premature failure.

Corrosion-resistant coatings on the included hardware protect against rust and environmental damage, extending the life of the entire assembly. Internal grease reservoirs within the bushing provide continuous lubrication, which minimizes friction and prevents squeaking or binding during suspension articulation.

Installation & Fitment:

Installation of the Whiteline Rear Track Bushing is straightforward and designed to fit directly into the factory mounting points without modification. The kit includes all necessary hardware and grease, allowing for a clean and efficient upgrade. This bushing is compatible with the following Jeep models and trims:

• Jeep Wrangler Rubicon, Sahara, Sport, Sport S, X, and Unlimited variants (2007–2017)
• Jeep Wrangler 70th and 75th Anniversary Editions (2011, 2016)
• Jeep Wrangler JK Rubicon, Sahara, Sport, Sport S, and Unlimited models (2018)

Professional installation is recommended to ensure proper torque specifications and alignment, maximizing the bushing’s performance benefits.

What's Included:

• Whiteline Rear Track Bushing assembly
• Corrosion-resistant metal hardware
• Extreme pressure molybdenum disulphide (LM) based grease
• Installation instructions

Ideal For:

This rear track bushing is ideal for Jeep Wrangler owners who demand improved rear axle control and enhanced handling characteristics. It suits off-road enthusiasts, daily drivers, and anyone looking to reduce rear suspension deflection and improve vehicle stability. Whether tackling rugged trails or navigating city streets, this upgrade delivers a noticeable improvement in rear-end response and overall driving confidence.

Whiteline is a performance suspension specialist with a reputation for components that improve balance, steering precision, and grip—sway bars, bushings, control arms, and complete handling kits built for spirited street driving, autocross, and track use. If you’re chasing a tighter, more confidence-inspiring chassis without going full racecar harshness, Whiteline is a proven bolt-on solution.